Novel glycine transporter type-2 reuptake inhibitors. Part 2: β- and γ-amino acid derivatives
摘要:
Several beta- and gamma-amino acid derivatives were prepared as glycine transport inhibitors and their ability to block the uptake of [C-14]-glycine in COS7 cells transfected with human glycine transporter-2 (hGlyT-2) were evaluated. A range of lipophilic side chains were tolerated in the beta-amino acid series (i.e., Ph, CH2Ph, CH(CH3)(2), and CH2CH(CH3)(2)). In the gamma-amino acid series, minimal differences in potency were observed between the alpha, beta-unsaturated analogs and the corresponding saturated derivatives. In both series, a 4-biphenyl or 4-phenoxyphenyl substituent appended to the urea or cyanogunaidine moiety was necessary for in vitro activity. (C) 2004 Elsevier Ltd. All rights reserved.
[EN] GLYT2 MODULATORS<br/>[FR] MODULATEURS DU GLYT2
申请人:JANSSEN PHARMACEUTICA NV
公开号:WO2005044810A1
公开(公告)日:2005-05-19
α-, β-, and Ϝ-amino acid derivatives of formula I are disclosed as selective GlyT2 inhibitors for the treatment of central nervous system (CNS) conditions such as muscle spasticity, tinnitus, epilepsy and neuropathic pain. Formula I
Certain α-, β-, and γ-amino acid derivatives are disclosed as selective GlyT2 inhibitors for the treatment of central nervous system (CNS) conditions such as muscle spasticity, tinnitus, epilepsy and neuropathic pain.
Novel N(SCF<sub>3</sub>)(CF<sub>3</sub>)-amines: synthesis, scalability and stability
作者:Yi Yang、Nathalie Saffon-Merceron、Julien C. Vantourout、Anis Tlili
DOI:10.1039/d2sc06542h
日期:——
We disclosed herein a straightforward strategy for the synthesis of unprecedented N-((trifluoromethyl)thio), N-(trifluoromethyl) amines using a combination of isothiocyanates, a fluoride source and an electrophilic trifluoromethylthiolation reagent.
Novel glycine transporter type-2 reuptake inhibitors. Part 2: β- and γ-amino acid derivatives
作者:Ronald L Wolin、Alejandro Santillán、Tristin Barclay、Liu Tang、Hariharan Venkatesan、Sandy Wilson、Doo Hyun Lee、Timothy W Lovenberg
DOI:10.1016/j.bmc.2004.05.043
日期:2004.8
Several beta- and gamma-amino acid derivatives were prepared as glycine transport inhibitors and their ability to block the uptake of [C-14]-glycine in COS7 cells transfected with human glycine transporter-2 (hGlyT-2) were evaluated. A range of lipophilic side chains were tolerated in the beta-amino acid series (i.e., Ph, CH2Ph, CH(CH3)(2), and CH2CH(CH3)(2)). In the gamma-amino acid series, minimal differences in potency were observed between the alpha, beta-unsaturated analogs and the corresponding saturated derivatives. In both series, a 4-biphenyl or 4-phenoxyphenyl substituent appended to the urea or cyanogunaidine moiety was necessary for in vitro activity. (C) 2004 Elsevier Ltd. All rights reserved.